permissions for adding role

src/main/java/me/night/nullvalkyrie/commands/RankCommand.java

@@ -1,8 +1,6 @@
 package me.night.nullvalkyrie.commands;
 
-import com.google.common.cache.Cache;
+import me.night.nullvalkyrie.database.RankDataManager;
-import com.google.common.cache.CacheBuilder;
-import me.night.nullvalkyrie.database.ranks.RankManager;
 import me.night.nullvalkyrie.ui.Rank;
 import org.bukkit.Bukkit;
 import org.bukkit.ChatColor;
@@ -13,8 +11,6 @@ import org.bukkit.util.StringUtil;
 
 import java.util.ArrayList;
 import java.util.List;
-import java.util.UUID;
-import java.util.concurrent.TimeUnit;
 
 public class RankCommand extends Command {
 
@@ -23,18 +19,14 @@ public class RankCommand extends Command {
                 "rank",
                 new String[]{},
                 "Set rank of players",
-                ""
+                "nv.rank.add"
         );
     }
 
-    private final Cache<UUID, Long> cooldown = CacheBuilder.newBuilder().expireAfterWrite(5, TimeUnit.SECONDS).build();
-
 
     @Override
     public void onCommand(CommandSender sender, String[] args) {
-        if (sender instanceof Player) {
+        if (sender instanceof Player player) {
-            Player player = (Player) sender;
-            if (!cooldown.asMap().containsKey(player.getUniqueId())) {
             if (!player.isOp()) {
                 player.sendMessage(ChatColor.RED + "You must be server operator to use this command");
                 return;
@@ -44,27 +36,16 @@ public class RankCommand extends Command {
                     OfflinePlayer target = Bukkit.getOfflinePlayer(args[0]);
                     for (Rank rank : Rank.values()) {
                         if (rank.name().equalsIgnoreCase(args[1])) {
-                                RankManager.setRank(target.getUniqueId(), rank);
+                            RankDataManager.setRank(target.getUniqueId(), rank);
                             player.sendMessage(ChatColor.GREEN + "You changed " + target.getName() + "'s rank to " + rank.getDisplay());
-                                if (target.isOnline()) {
+                            if (target.isOnline())
                                 target.getPlayer().sendMessage(ChatColor.GREEN + player.getName() + " set your rank to " + rank.getDisplay());
-                                }
                             return;
                         }
-
                     }
                     player.sendMessage(ChatColor.RED + "Invalid Rank, please specify a valid rank, ROOKIE, SPECIAL, ADMIN, OWNER");
-                    } else {
+                } else player.sendMessage("This player has never played in this server before!");
-                        player.sendMessage("This player has never played in this server before!");
+            } else player.sendMessage(ChatColor.RED + "Invalid parameter, use /rank <Player> <Rank>");
-                    }
-                } else {
-                    player.sendMessage(ChatColor.RED + "Invalid parameter, use /rank <Player> <Rank>");
-                }
-                cooldown.put(player.getUniqueId(), System.currentTimeMillis() + 5000);
-            } else {
-                long distance = cooldown.asMap().get(player.getUniqueId()) - System.currentTimeMillis();
-                player.sendMessage(ChatColor.RED + "You are on a " + TimeUnit.MILLISECONDS.toSeconds(distance) + " seconds cooldown to use the command again");
-            }
         }
     }
 

src/main/java/me/night/nullvalkyrie/ui/AnimatedSideBar.java

@@ -9,7 +9,6 @@ import java.util.UUID;
 public class AnimatedSideBar {
     private static final Map<UUID, Integer> Tasks = new HashMap<>();
     private final UUID uuid;
-
     public AnimatedSideBar(UUID uuid) {
         this.uuid = uuid;
     }

src/main/resources/plugin.yml

@@ -9,5 +9,7 @@ depend: [ProtocolLib]
 permissions:
   nv.command.use:
     default: true
+  nv.rank.add:
+    default: op
 libraries:
   - "io.github.cdimascio:dotenv-java:2.3.1"